'Every single day this base is at war. These kids are not playing video games out of their mothers' basements'. The pilots sit in dimly lit, air-conditioned trailers, each staring at glowing video and data screens and toggling a joystick that controls an armed drone flying somewhere in the world.
In this experiment, you will measure the amount of energy available for use from three types of nuts, a plant product. This process of measuring the energy stored in food is known as calorimetry.
Chemical energy. Chemical Energy is energy stored in the bonds of chemical compounds (atoms and molecules). It is released in a chemical reaction, often producing heat as a by product (exothermic reaction) .ood is also a good example of stored chemical energy. This energy is released during digestion. Molecules in our food are broken down into smaller pieces. As the bonds between these atoms loosen or break, a chemical reaction will occur, and new compounds are created.